'use strict';
const db = uniCloud.database()
exports.main = async (event, context) => {
  //event为客户端上传的参数
  console.log('event : ', event)
  const res = await db.collection('article').doc(event._id).update({
    title: event.title,
    class: event.class,
    address: event.address,
    contact: event.contact,
    time: event.time
  })
  //返回数据给客户端
  return res
};
